| Cities | Distance |
|---|---|
| Melzo to Opwijk | 447.71 mi (720.52 km) |
| Melzo to Ostend | 495.04 mi (796.69 km) |
| Melzo to Oud-Heverlee | 428.40 mi (689.44 km) |
| Melzo to Oud-Turnhout | 450.20 mi (724.53 km) |
| Melzo to Oudenaarde | 456.27 mi (734.30 km) |
| Melzo to Oudenburg | 490.56 mi (789.48 km) |
| Melzo to Oupeye | 399.63 mi (643.15 km) |
| Melzo to Overijse | 428.67 mi (689.88 km) |
| Melzo to Overpelt | 435.43 mi (700.75 km) |
| Melzo to Paal | 429.44 mi (691.12 km) |
| Melzo to Peer | 429.53 mi (691.25 km) |
| Melzo to Pepinster | 387.46 mi (623.56 km) |
| Melzo to Peruwelz | 438.87 mi (706.29 km) |
| Melzo to Perwez | 412.73 mi (664.22 km) |
| Melzo to Philippeville | 395.25 mi (636.10 km) |